Exerciser



FIG. 1 is a front elevation of the physical exerciser showing my new design;

FIG. 2 is a rear elevation thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan thereof;

FIG. 5 is a left side elevation thereof from lines 5—5 of FIG. 1; and,

FIG. 6 is a right side elevation from lines 6—6 of FIG. 1. 

The ornamental design for an exerciser, as shown. 